| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.86 | 7.573% | $45.0301 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $127.78 | 6.603% | $136.2173 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $75.82 | 4.357% | $79.1235 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $85.96 | 12.828% | $96.9869 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $121.85 | 4.543% | $127.3856 | $127.39 | $127.40 | $127.40 |
| Purchase #6 | $18.71 | 7.354% | $20.0859 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $12.90 | 7.312% | $13.8432 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $484.88 | $518.6725 | $518.68 | $518.70 | $518.60 | |